We wash our cars and hose our gardens without even thinking of the water that uses.

我们冲洗汽车，浇灌花园，从没考虑过所耗费的水。

《柯林斯英汉双解大词典》

You'll start doing the right thing without even thinking about it.

你将能不加思索的做正确的事情。

youdao

When your alarm goes off, you'll get up automatically without even thinking about it.

当你的闹钟响起来的时候，你就会不假思索地自动起来。

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Last year, I helped a fellow tech start-up founder with his copy and branding strategy without even thinking about it.

FORBES: Connect

You've probably always arranged your living room furniture around one fixture, without even thinking twice about it: the TV and TV outlet.

ENGADGET: AT&T U-verse set-tops go wireless, free you to herniate yourself moving your HDTV around

Glass will so completely remove the friction from this process that we are all bound to record and be recorded without even thinking about it.

FORBES: Confirmed: Google Glass Will Tether With Android And iPhone For 3G Or 4G Data